Jdev10.1.3.3/jdev 11 : very basic problem with h:commandButton

Hello,
I'm writing a manual training about standard JSF. I'm using Reference Implementation (RI) from Oracle and Jdev.
I'm writing this very basic code for a binding method on the action property of a Command button (standard h:commandButton) :
public String commandButton1_action() {
System.out.println("commandButton1_action()");
return null;
The weird thing is that this code never executes...
If I use an af:commandButton instead of h:commandButton, the same code works.
Why the standard h:commandButton doesn't work ? (same thing with actionListener)
If I replace the Oracle's JSF library by Sun implementation, obviously the standard h:commandButton and its binding action works...
Have you got an explanation ?
Thanks,
Christophe,

Frank,
Thanks you very much. Your use case is excellent !
Writing a JSF standard training manual is sometimes a bit boring but trying your wonderful Oracle components is so exciting !
I guess that my problem comes that for my playtime I use Oracle parameters and components but I'm not always reading the documentation !
I'm impatient to finish this training manual for having the time to read the full Oracle documentation when I try something !
Bye!
Christophe

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    Any ideas on what exactly is going on here, as it has me stumped.
    (I don't have any other season of nypd blue, so I can't see if these have the same problem as well.)
    Thanks
    Jef Raskin. A true genius. March 9, 1943 - February 26, 2005 (I'm not Jef!)    

    DVD

  • [Solved] Very strange problem with kernel-modules & NTFS write speed

    I was getting very low copying speed when copying files to NTFS partitions, around 8-10 MB. But, when I commented the modules section in /etc/rc.conf file, the speed dramatically improved upto 5-6x. Now, it also created some problems for me. Like vboxdrv is required by Virtualbox to function & cpufreq_ondemand is required by my AMD processor. Please help me & tell what I'm doing wrong. I'm also posting the output of my /etc/rc.conf file here
    # /etc/rc.conf - Main Configuration for Arch Linux
    # LOCALIZATION
    # LOCALE: available languages can be listed with the 'locale -a' command
    # DAEMON_LOCALE: If set to 'yes', use $LOCALE as the locale during daemon
    # startup and during the boot process. If set to 'no', the C locale is used.
    # HARDWARECLOCK: set to "UTC" or "localtime", any other value will result
    # in the hardware clock being left untouched (useful for virtualization)
    # Note: Using "localtime" is discouraged.
    # TIMEZONE: timezones are found in /usr/share/zoneinfo
    # KEYMAP: keymaps are found in /usr/share/kbd/keymaps
    # CONSOLEFONT: found in /usr/share/kbd/consolefonts (only needed for non-US)
    # CONSOLEMAP: found in /usr/share/kbd/consoletrans
    # USECOLOR: use ANSI color sequences in startup messages
    # VERBOSE: Verbose level (from 1 to 8). man 3 syslog for level info
    LOCALE="en_US.UTF-8"
    DAEMON_LOCALE="no"
    HARDWARECLOCK="localtime"
    TIMEZONE="Asia/Kolkata"
    KEYMAP="us"
    CONSOLEFONT=
    CONSOLEMAP=
    USECOLOR="yes"
    VERBOSE="3"
    # HARDWARE
    # MODULES: Modules to load at boot-up. Blacklisting is no longer supported.
    # Replace every !module by an entry as on the following line in a file in
    # /etc/modprobe.d:
    # blacklist module
    # See "man modprobe.conf" for details.
    #MOD_AUTOLOAD="yes"
    #MODULES=(microcode powernow-k8 cpufreq_ondemand cpufreq_powersave vboxdrv vboxnetflt )
    # Udev settle timeout (default to 30)
    UDEV_TIMEOUT=30
    # Scan for FakeRAID (dmraid) Volumes at startup
    USEDMRAID="no"
    # Scan for BTRFS volumes at startup
    USEBTRFS="no"
    # Scan for LVM volume groups at startup, required if you use LVM
    USELVM="no"
    # NETWORKING
    # HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
    HOSTNAME="AX-64"
    # Use 'ip addr' or 'ls /sys/class/net/' to see all available interfaces.
    # Wired network setup
    # - interface: name of device (required)
    # - address: IP address (leave blank for DHCP)
    # - netmask: subnet mask (ignored for DHCP)
    # - gateway: default route (ignored for DHCP)
    # Static IP example
    # interface=eth0
    # address=192.168.0.2
    # netmask=255.255.255.0
    # gateway=192.168.0.1
    # DHCP example
    # interface=eth0
    # address=
    # netmask=
    # gateway=
    interface=eth0
    address=192.168.1.2
    netmask=255.255.255.0
    gateway=192.168.1.1
    # Setting this to "yes" will skip network shutdown.
    # This is required if your root device is on NFS.
    NETWORK_PERSIST="no"
    # Enable these netcfg profiles at boot-up. These are useful if you happen to
    # need more advanced network features than the simple network service
    # supports, such as multiple network configurations (ie, laptop users)
    # - set to 'menu' to present a menu during boot-up (dialog package required)
    # - prefix an entry with a ! to disable it
    # Network profiles are found in /etc/network.d
    # This requires the netcfg package
    #NETWORKS=(main)
    # DAEMONS
    # Daemons to start at boot-up (in this order)
    # - prefix a daemon with a ! to disable it
    # - prefix a daemon with a @ to start it up in the background
    # If something other takes care of your hardware clock (ntpd, dual-boot...)
    # you should disable 'hwclock' here.
    DAEMONS=(hwclock @acpid syslog-ng network netfs dkms_autoinstaller sshd @crond @alsa dbus hal gdm @cpufreq @cpu)
    Last edited by tarun.hellknight (2012-02-04 16:55:39)

    Sorry for replying late.. Was very busy.. So, the thing is that I disabled every module & loaded only microcode & powernow-k8 in /etc/rc.local. Now, I'm getting good speed while copying data but the problem is that the processor is running & full speed i.e. 3.0 GHz. I checked it via cat /proc/cpuinfo. Also, there is a message in the bootime, that i'm posting here..
    grep: /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors: No such file or directory
    If it helps, here's the output of cat /proc/cpuinfo
    processor : 0
    vendor_id : AuthenticAMD
    cpu family : 16
    model : 5
    model name : AMD Athlon(tm) II X4 640 Processor
    stepping : 3
    microcode : 0x10000b6
    cpu MHz : 3000.000
    cache size : 512 KB
    physical id : 0
    siblings : 4
    core id : 0
    cpu cores : 4
    apicid : 0
    initial apicid : 0
    fpu : yes
    fpu_exception : yes
    cpuid level : 5
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
    bogomips : 6002.74
    TLB size : 1024 4K pages
    clflush size : 64
    cache_alignment : 64
    address sizes : 48 bits physical, 48 bits virtual
    power management: ts ttp tm stc 100mhzsteps hwpstate
    Last edited by tarun.hellknight (2012-02-01 18:49:55)

  • Very, very strange problem with iPod Touch. Won't play in my car.

    I'd understand if I just plugged my iPod Touch into my car and it didn't work. That could mean it's simply not compatiable with my head unit, it could mean the head unit isn't up to date enough for it. However, the first couple of times I plugged my iPod in, it worked perfectly. It charged the iPod, loaded playlists and played the songs without any problems. But suddenly, it has stopped charging and playing songs. It won't even load the iPod anymore. On the head unit it just says it's searching for the iPod, but it never finds it. On the iPod it says it can't be charged on this device.
    I have an Alpine head unit and a 3rd generation 64GB iPod Touch. I really don't understand why it would start saying it can't be charged on the device, when I've charged and played songs on it before. I already know it can work on the head unit.

    Unless I'm missing something Chris, I would think it very important if the Touch was charging from the very beginning. Of course if the Touch was fully charged when you first tried it then the songs would play.
    Are you saying that your Touch appears to be playing tracks fine and has a charged battery, it's just that the sound isn't being played through the Alpine? Does it connect via the headphone socket of the Touch? If so, then plug some earphones in to see if any sound is coming out. If it is then it's either the cable connection to the Alpine (assuming it isn't Bluetooth as I'm not familiar with you Alpine or the Touch version you have) or the Alpine head unit itself.
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